1function C = false (varargin) 2%FALSE a logical matrix with no entries. 3% 4% C = false (n) ; n-by-n GrB logical matrix with no entries. 5% C = false (m,n) ; m-by-n GrB logical matrix with no entries. 6% C = false ([m,n]) ; m-by-n GrB logical matrix with no entries. 7% C = false (..., type) ; empty logical matrix of given type. 8% C = false (..., 'like', G) ; empty logical matrix, same type as G. 9% 10% Since function overloads the MATLAB built-in false(...), at least one 11% input must be a GraphBLAS matrix to use this version (for example, 12% C = false (GrB (n))). Alternatively, C = GrB (n,n,'logical') can be 13% used instead. 14% 15% See also GrB/ones, GrB/true, GrB/zeros. 16 17% SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2021, All Rights Reserved. 18% SPDX-License-Identifier: GPL-3.0-or-later 19 20[m, n, ~] = gb_parse_args ('false', varargin {:}) ; 21C = GrB (gbnew (m, n, 'logical')) ; 22 23